Base | Representation |
---|---|
bin | 11010000100111011… |
… | …100010001111101101 |
3 | 2200021100221112100010 |
4 | 122010323202033231 |
5 | 424321000044203 |
6 | 20510225123433 |
7 | 2010603045651 |
oct | 320473421755 |
9 | 80240845303 |
10 | 28000003053 |
11 | 109692a97a0 |
12 | 5515189579 |
13 | 2842c1c259 |
14 | 14d8990a61 |
15 | add267303 |
hex | 684ee23ed |
28000003053 has 16 divisors (see below), whose sum is σ = 41130522432. Its totient is φ = 16801680000.
The previous prime is 28000003027. The next prime is 28000003061. The reversal of 28000003053 is 35030000082.
It is not a de Polignac number, because 28000003053 - 216 = 27999937517 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28000003553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4197088 + ... + 4203753.
It is an arithmetic number, because the mean of its divisors is an integer number (2570657652).
Almost surely, 228000003053 is an apocalyptic number.
It is an amenable number.
28000003053 is a deficient number, since it is larger than the sum of its proper divisors (13130519379).
28000003053 is a wasteful number, since it uses less digits than its factorization.
28000003053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8400956.
The product of its (nonzero) digits is 720, while the sum is 21.
The spelling of 28000003053 in words is "twenty-eight billion, three thousand, fifty-three".
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